Eren is available for hire

Eren Burak Alic

Verified Expert in Engineering

Scrum Master and Software Developer

Location

Ankara, Turkey

Toptal Member Since

October 21, 2021

Eren is a computer engineer and a senior full-stack developer with 15+ years of experience building robust web and mobile applications for various clients. He also runs his own company and leads development teams, focusing on advanced techniques. As a Certified Scrum Master, Eren provides motivation and scrum mastering to teams in other companies.

Computer Science Web Development RESTful Web Services Back-end Back-end Development Customer Relationship Management (CRM)Front-end Full-stack TypeORM MERN Stack Algorithmic Trading TradingView API Development MacOS REST APIs Pine Script Binance API Cron

Portfolio

Cruise

TypeScript, NestJS, React, React Redux, Unit Testing, Integration Testing...

Datayol Information Technologies

Node.js, AngularJS, React, MongoDB, Linux, APIs, Agile Software Development...

Nekkra UG

JavaScript, TypeScript, Node.js, CSS, Docker, AngularJS, Angular, Vue, SCSS...

Experience

Databases - 17 years JavaScript - 12 years Node.js - 9 years MongoDB - 8 years React - 5 years Scrum Master - 3 years NestJS - 3 years Microservices - 2 years

Availability

Part-time

Preferred Environment

Node.js, React, JavaScript, NestJS, Agile Software Development, Algorithmic Trading, Back-end Development, Front-end Development, Web Services, TypeScript

The most amazing...

...app I've developed is Envilogic. It has a back end with pure JavaScript drivers that communicates with industrial devices via the serial port on Node.js.

Work Experience

Software Engineer

2022 - PRESENT

Cruise

Implemented new features and provided numerous bug fixes for an engineering front-end React app using React Hooks and React-Redux.
Implemented new features and provided numerous bug fixes for microservices with the usage of NestJS, TypeORM, Pub/Sub, Slack API, and GitHub API.
Implemented database migrations, cron jobs, API integrations, and unit/integration tests to provide code coverage.

Technologies: TypeScript, NestJS, React, React Redux, Unit Testing, Integration Testing, GitHub, GitHub API, PostgreSQL, Agile Software Development, Google BigQuery, Google Bigtable, Google Cloud, Okta, Full-stack, Front-end, Back-end, Cron, Technical Documentation, JavaScript, APIs, API Integration, Server-side PDF Generation, Google Drive API, Docker Compose, Docker, Data Migration, Git, YARN, YML, CI/CD Pipelines, Code Review, Source Code Review, Code Coverage, Google Pub/Sub, Slack API, Microservices, CSS, Web Services, E2E Testing, End-to-end Implementation (E2E), Datadog, Cypress, REST APIs, Test-driven Development (TDD), TypeORM, Debugging, TypeScript 3, Express.js, API Development, Storybook, Google Cloud Platform (GCP), MERN Stack, Elasticsearch, Web Development, SQL, Agile, Single Sign-on (SSO)

Co-founder

2006 - PRESENT

Datayol Information Technologies

Built a robust REST API framework on Node.js, which also has an ORM that can communicate with MongoDB, PostgreSQL, MySQL, and Oracle databases. This framework has been used in many back-end API applications.
Engineered a solid and robust front-end web framework for generating models, pages, and actions with an easy setup for developing faster front-end applications. This framework has been used in many projects.
Gathered client requirements, wrote technical documentation, worked on technical architecture projects, and created and led development and marketing teams.
Developed web and mobile applications that are still being used in several industries.

Technologies: Node.js, AngularJS, React, MongoDB, Linux, APIs, Agile Software Development, JavaScript, Visual Studio Code (VS Code), Computer Science, SQL, Unix, Scrum, Databases, Jira, React Native, Redis, Microservices, Cryptocurrency, Cryptocurrency APIs, Algorithmic Trading, TradingView, Binance API, Information Systems, Kubernetes, Docker, RESTful Web Services, TypeScript, Trade Finance, Finance, CSS, HTML, Blockchain & Cryptocurrency, Business Services, Customer Relationship Management (CRM), eCommerce, JSON, Back-end, Front-end, HTML5, Back-end Development, Front-end Development, React Redux, Redux, NoSQL, MacOS, NestJS, Slack, C#.NET, Java, PHP, PostgreSQL, Objective-C, Technical Hiring, Hiring, REST, Web Services, Unit Testing, Integration Testing, GitHub, Cron, Technical Documentation, API Integration, Server-side PDF Generation, Data Migration, Git, YML, CI/CD Pipelines, Code Review, Source Code Review, Interviewing, Jest, E2E Testing, REST APIs, Amazon Web Services (AWS), Test-driven Development (TDD), Leadership, Management, Architecture, TypeORM, Debugging, Mentorship & Coaching, Team Mentoring, Fintech, Social Networks, Team Leadership, Remote Team Leadership, Stock Trading, Nonprofits, Express.js, SCSS, API Development, ECMAScript (ES6), Storybook, Material Design, MERN Stack, Elasticsearch, Web Development, Single Sign-on (SSO)

Full-stack Developer

2023 - 2023

Nekkra UG

Worked on Docker environment set up for Kraken.io app. Created containers for the app and dependencies. Streamlined deployment and scalability.
Upgraded Node.js projects to the latest versions. Ensured compatibility and resolved issues. Improved performance.
Delivered extensive research on optimizing image size and quality. Implemented efficient compression techniques. Enhanced the Kraken.io app.

Technologies: JavaScript, TypeScript, Node.js, CSS, Docker, AngularJS, Angular, Vue, SCSS, API Development, Web Development, Single Sign-on (SSO)

Full-stack Developer

2023 - 2023

Rythum Research, LLC

Configured and set up Azure for project deployment, ensuring smooth deployment and seamless integration with other tools and services.
Implemented deployment scripts in GitHub, automating the deployment process and improving the overall efficiency of the project development cycle.
Managed the project repository effectively, ensuring proper version control, code review, and collaboration among team members, resulting in a streamlined development workflow and increased productivity.
Developed the MVP project from Figma designs to React components, using TypeScript and Storybook for UI development and writing unit tests for robustness and reliability.
Implemented the back end using NestJS, building RESTful APIs to fetch companies' financial reports from the SEC's APIs.
Fetched the financial reports of companies from the SEC's APIs using OpenAI GPT-3 and GPT-3.5, and performed financial analysis to provide valuable insights for decision-making.

Technologies: MongoDB, React, JavaScript, Node.js, Express.js, TypeScript, Database Modeling, Full-stack, Redux, OpenAI GPT-3 API, OpenAI GPT-4 API, Fintech, Figma, NestJS, API Integration, Azure, Architecture, Software Architecture, REST APIs, REST, Trading, SCSS, API Development, Storybook, MERN Stack, Tailwind CSS, OpenAI, Web Development, Agile, Single Sign-on (SSO)

Lead Full-stack Developer

2021 - 2021

Inavitas

Led and trained development team members for developing robust unit and E2E tests on Node.js microservices.
Developed a volt-var management microservice that saves and stabilizes reactive powers on electrical feeders.
Made sprint plans, motivated the team, and acted as a scrum master on the Scrum team.
Developed Node.js packages, which help development teams build microservices easier.
Designed and developed Redis Graph and Apache Kafka packages.

Technologies: Node.js, React, Redis, Apache Kafka, Microservices, APIs, Agile Software Development, JavaScript, Visual Studio Code (VS Code), Computer Science, SQL, Linux, Unix, Scrum, Databases, PostgreSQL, Jira, Renewable Energy, Information Systems, Kubernetes, Docker, RESTful Web Services, TypeScript, CSS, HTML, JSON, Back-end, Front-end, HTML5, Back-end Development, Front-end Development, React Redux, Redux, MacOS, React Native, Technical Hiring, Hiring, REST, Web Services, Unit Testing, Integration Testing, GitHub, Cron, Technical Documentation, API Integration, Server-side PDF Generation, Data Migration, Git, Code Review, Source Code Review, Interviewing, Jest, E2E Testing, REST APIs, Test-driven Development (TDD), Leadership, Architecture, Debugging, Mentorship & Coaching, Team Mentoring, TypeScript 3, Express.js, SCSS, API Development, ECMAScript (ES6), MERN Stack, Tailwind CSS, Elasticsearch, Web Development, Agile

Full-stack Developer

2018 - 2018

Sportjoe

Developed robust React Native components from a design mock for the mobile application.
Helped back-end team members to fix Node.js and MongoDB issues.
Released the first version on AppStore and Google Play and ended with acceptable download rates in the first stage.

Technologies: React Native, Node.js, APIs, JavaScript, Visual Studio Code (VS Code), Computer Science, Linux, Unix, Databases, Jira, MongoDB, Information Systems, Kubernetes, Docker, RESTful Web Services, CSS, HTML, JSON, Back-end, Front-end, Back-end Development, Front-end Development, React Redux, Redux, NoSQL, MacOS, React, REST, Web Services, HTML5, Unit Testing, Git, Source Code Review, Code Review, E2E Testing, REST APIs, Architecture, Debugging, Social Networks, Express.js, SCSS, API Development, ECMAScript (ES6), MERN Stack, Single Sign-on (SSO)

Mobile Application Developer

2011 - 2011

Sinerji Medya

Developed a mobile quiz game for iOS with a solid design.
Helped back-end team handle HTTP requests, responses, authentications, and database implementations.
Oversaw launch processes, resulting in App Store as the top downloaded application in Turkey for that year with over 50,000 downloads.

Technologies: Objective-C, APIs, JavaScript, Computer Science, PHP, Linux, Unix, Databases, Jira, Information Systems, RESTful Web Services, CSS, HTML, JSON, Back-end, Front-end, Front-end Development, Back-end Development, MacOS, SQL, Game Development, REST, Web Services, HTML5, Git, REST APIs, Debugging, API Development, Web Development

Software Developer

2009 - 2010

Sebit

Developed an application to generate sales and usage reports with some customer groups to create new strategies for the marketing team.
Tracked and fixed bugs on back-end applications using Jira.
Fixed performance and stability issues on the back-end projects.

Technologies: Java, PostgreSQL, Jira, APIs, Agile Software Development, Computer Science, Linux, Unix, Databases, Information Systems, RESTful Web Services, CSS, HTML, JSON, Back-end, Front-end, Front-end Development, Back-end Development, MacOS, SQL, HTML5, REST, Web Services, Git, REST APIs, Debugging, Education, API Development, Web Development

Managing Editor

2002 - 2006

Electronic Arts

Created a database team to gather information for domestic leagues, clubs, club management members, and professional players.
Built data generation algorithms for attributes of the professional players.
Achieved the most realistic results compared to other region managing editors. Selected as number one in the region I've worked for.
Contributed to the team of FIFA and FIFA Manager games.

Technologies: Databases, SQL, Hiring, Game Development, 3D Games, Web Services

Experience

Inavitas Utility

http://business.inavitas.com

Inavitas Utility is a real-time energy intelligence platform that provides customized energy efficiency and energy management solutions for all businesses to reduce the burden of energy costs and increase energy efficiency.

I acted as the lead full-stack developer to create technical architectures, leading the development team, developing the core microservices, and adding some features on the front-end side.

Sportjoe

http://www.sportjoe.net

A React Native app that makes users meet sports buddies nearby anytime. I developed React Native components from a design mock and helped back-end developers add some features to match requirements on the mobile side using Node.js and MongoDB.

Trading Bot on Binance and TradingView

https://tr.tradingview.com/chart/BNBBUSD/cf95LBmu/

This trading bot has a custom TradingView indicator which contains the most popular ten indicators, and a Node.js back end to make trading automated.

By the combination of these indicators, traders can make daily trades with perfect profit rates.

AYMMO Automation System

https://os.aymmo.org.tr

Developed a MEAN stack application with 100+ models and controllers such as online payments, electronic documents signings, and automated contract generations to make all of the automation in an organization.

Skills

Languages

JavaScript, SQL, TypeScript, HTML, HTML5, ECMAScript (ES6), CSS, Pine Script, TypeScript 3, SCSS, C++, C, C#.NET, Java, PHP, Objective-C

Frameworks

NestJS, AngularJS, Redux, Jest, Express.js, React Native, YARN, Cypress, Angular, Tailwind CSS

Libraries/APIs

Node.js, React, React Redux, REST APIs, API Development, Binance API, GitHub API, Google Drive API, Slack API, Vue

Tools

GitHub, Cron, Git, Slack, Jira, Docker Compose, Figma

Paradigms

Scrum, Microservices, REST, Unit Testing, Agile Software Development, E2E Testing, Test-driven Development (TDD), Agile, Management

Platforms

MacOS, Linux, Unix, Apache Kafka, Kubernetes, Docker, Visual Studio Code (VS Code), Amazon Web Services (AWS), Azure, Google Cloud Platform (GCP)

Storage

MongoDB, JSON, Databases, PostgreSQL, Redis, NoSQL, Google Bigtable, Google Cloud, Datadog, Database Modeling, Elasticsearch

Other

Computer Science, Scrum Master, Algorithmic Trading, TradingView, APIs, Information Systems, RESTful Web Services, Trade Finance, Customer Relationship Management (CRM), Back-end, Front-end, Back-end Development, Front-end Development, Technical Hiring, Hiring, Web Services, Integration Testing, Full-stack, Technical Documentation, API Integration, Server-side PDF Generation, TypeORM, MERN Stack, Web Development, Cryptocurrency, Cryptocurrency APIs, Finance, Blockchain & Cryptocurrency, Business Services, eCommerce, Data Migration, CI/CD Pipelines, Code Review, Source Code Review, Code Coverage, End-to-end Implementation (E2E), Architecture, Debugging, Trading, Storybook, Renewable Energy, Game Development, 3D Games, Google BigQuery, Okta, YML, Google Pub/Sub, Interviewing, Leadership, Mentorship & Coaching, Team Mentoring, Fintech, Social Networks, Education, Team Leadership, Remote Team Leadership, Stock Trading, Nonprofits, OpenAI GPT-3 API, OpenAI GPT-4 API, Software Architecture, Material Design, OpenAI, Single Sign-on (SSO)

Education

2005 - 2011

Bachelor's Degree in Computer Engineering

Atilim University - Ankara, Turkey

Certifications

OCTOBER 2021 - OCTOBER 2023

Certified Scrum Master

Scrum Master Alliance

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